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be careful never to change the case of the extension in fortran ...
[simgrid.git] / src / smpi / smpiff.in
1 #! /bin/sh
2
3 # Copyright (c) 2012-2015. The SimGrid Team.
4 # All rights reserved.
5
6 # This program is free software; you can redistribute it and/or modify it
7 # under the terms of the license (GNU LGPL) which comes with this package.
8
9 SIMGRID_VERSION="@SIMGRID_VERSION_STRING@"
10 SIMGRID_GITHASH="@SIMGRID_GITHASH@"
11
12 F77=@GFORTRAN_EXE@
13
14 INCLUDEARGS="@includeflag@"
15 CMAKE_LINKARGS="-L@libdir@"
16
17 @SMPITOOLS_SH@
18
19 list_set FFLAGS "-ff2c" "-fno-second-underscore"
20 list_set LINKARGS "-lsimgrid" "-lm" "-lgfortran"
21 list_set TMPFILES
22 main_name=main
23
24 cleanup () {
25     eval $(list_get TMPFILES)
26     rm -f "$@"
27 }
28 trap 'cleanup' EXIT
29
30 filter_and_compile() {
31     list_add TMPFILES "${TMPFILE}"
32     #replace "program main_name by subroutine user\_main (and the end clause as well)"
33     sed 's/[[:space:]]\{6\}[[:space:]]*\(end \)\{0,1\}program[[:space:]]*\([a-zA-Z0-9\-\_]*\)/      \1subroutine user_main /gI;s/[[:space:]]*use[[:space:]]*mpi/\include \"mpif\.h\" /gI' "${ARG}" > "${TMPFILE}"
34     ORIGFILE="${ARG}"
35     SRCFILE="${TMPFILE}"
36     list_add CMDLINE "${SRCFILE}"
37 }
38 NEEDS_OUTPUT=1
39
40 list_set CMDLINE "${F77}"
41 list_add_not_empty CMDLINE "${FFLAGS}"
42 while [ $# -gt 0 ]; do
43     ARG="$1"
44     shift
45     case "${ARG}" in
46         -c)
47             CMAKE_LINKARGS=""
48             LINKARGS=""
49             list_add CMDLINE "-c"
50             ;;
51         *.f)
52             TMPFILE=$(mymktemp "${ARG}" ".f")
53             filter_and_compile
54             ;;
55         *.F)
56             TMPFILE=$(mymktemp "${ARG}" ".F")
57             filter_and_compile
58             ;;
59         '-version' | '--version')
60             printf '%b\n' "$SIMGRID_VERSION"
61             exit 0
62             ;;
63         "-git-version" | "--git-version")
64             printf '%b\n' "$SIMGRID_GITHASH"
65             exit 0
66             ;;
67         '-compiler-version' | '--compiler-version')
68             ${F77} --version
69             ;;
70         -o)
71             NEEDS_OUTPUT=0
72             list_add CMDLINE "-o"   
73             ;;        
74         *)
75             list_add CMDLINE "${ARG}"
76             ;;
77     esac
78 done
79
80 if [ $NEEDS_OUTPUT -ne 0 ]; then
81    list_add CMDLINE "-o${ORIGFILE%.f}.o"     
82 fi
83
84 list_add_not_empty CMDLINE ${INCLUDEARGS}
85 list_add_not_empty CMDLINE ${CMAKE_LINKARGS}
86 list_add_not_empty CMDLINE "${LINKARGS}"
87
88 eval $(list_get CMDLINE)
89 "$@"